NILFS is a new implementation of a log-structured file system (LFS) supporting continuous snapshotting.

NILFS是日志结构文件系统(log - structured file system)的一个新的实现，其支持连续快照。

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NiLFS(2) is the second iteration of a log-structured file system developed in Japan by Nippon Telegraph and Telephone (NTT).

NiLFS(2) 是日本 Nippon Telegraph and Telephone（NTT）开发的一种日志结构文件系统的第二次迭代。

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A log structured file system writes all modifications to disk sequentially in a log like structure, thereby speeding up both file writing and crash recovery.

把对文件的修改汇成日志条目顺序地写入磁盘，既加速了写文件的速度，又加速了崩溃恢复的速度。

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